:root{
  --bg:#f4f3f1; --card:#fff; --ink:#161616; --mut:#77746f; --hair:#e3e1dd;
  --acc:#c4572e; --ok:#2f7d4f; --warn:#c08a1e; --bad:#b23a2a;
  --r:14px; --gut:16px;
  font-family:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}
.boot{display:grid;place-items:center;height:100vh;font-weight:700;letter-spacing:.3em}

/* top */
.top{position:sticky;top:0;z-index:10;background:var(--ink);color:#fff;padding:calc(10px + env(safe-area-inset-top)) var(--gut) 0}
.top-row{display:flex;justify-content:space-between;align-items:center;gap:12px;max-width:960px;margin:0 auto}
.brand{font-weight:800;letter-spacing:.22em;font-size:13px}
.who{font-size:12px;opacity:.7;display:flex;gap:10px;align-items:center}
.who button{background:none;border:0;color:#fff;opacity:.8;padding:4px;cursor:pointer;text-decoration:underline;font-size:12px}
.tabs{display:flex;gap:4px;max-width:960px;margin:8px auto 0;overflow-x:auto;scrollbar-width:none}
.tabs a{padding:10px 12px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;opacity:.6;border-bottom:2px solid transparent;white-space:nowrap}
.tabs a.on{opacity:1;border-color:var(--acc)}

main{max-width:960px;margin:0 auto;padding:16px var(--gut) calc(90px + env(safe-area-inset-bottom))}
h1{font-size:24px;line-height:1.15;margin:4px 0 4px;letter-spacing:-.01em}
h2{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin:24px 0 8px;font-weight:700}
.sub{color:var(--mut);font-size:13px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.sp{flex:1}

.card{background:var(--card);border-radius:var(--r);padding:14px;margin-bottom:10px;box-shadow:0 1px 0 var(--hair)}
.card.link{display:block;text-decoration:none;cursor:pointer}
.card.link:active{transform:scale(.995)}
.list .card{display:flex;gap:12px;align-items:center}
.date{min-width:52px;text-align:center;font-weight:800;font-size:20px;line-height:1}
.date small{display:block;font-size:11px;font-weight:600;color:var(--mut);text-transform:uppercase;letter-spacing:.06em;margin-top:3px}
.ttl{font-weight:700}

.pill{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:99px;background:#ecebe8;color:var(--mut);white-space:nowrap}
.pill.draft{background:#ecebe8}
.pill.confirmed{background:#fbe9d9;color:#9a4a1c}
.pill.out{background:#e4ecf8;color:#2a5aa0}
.pill.back{background:#e3f1e8;color:var(--ok)}
.pill.cancelled{background:#f4e1de;color:var(--bad);text-decoration:line-through}
.pill.bad{background:#f4e1de;color:var(--bad)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:12px;padding:12px 16px;font-weight:700;background:var(--ink);color:#fff;cursor:pointer;text-decoration:none;min-height:44px}
.btn.acc{background:var(--acc)}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--hair)}
.btn.sm{padding:7px 12px;min-height:34px;font-size:13px;border-radius:10px}
.btn.wide{width:100%}
.btn:disabled{opacity:.4}
.fab{position:fixed;right:max(16px,calc(50% - 464px));bottom:calc(18px + env(safe-area-inset-bottom));z-index:9;box-shadow:0 6px 20px rgba(0,0,0,.18)}

.seg{display:inline-flex;background:#e7e5e1;border-radius:10px;padding:3px;gap:2px}
.seg button{border:0;background:none;padding:7px 12px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;color:var(--mut)}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.08)}

/* forms */
label{display:block;font-size:12px;font-weight:600;color:var(--mut);margin:12px 0 5px;letter-spacing:.02em}
input,select,textarea{width:100%;border:1.5px solid var(--hair);border-radius:11px;padding:11px 12px;background:#fff;outline:none;min-height:44px}
input:focus,select:focus,textarea:focus{border-color:var(--ink)}
textarea{min-height:80px;resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
.check{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--ink);margin:12px 0 0;font-weight:500}
.check input{width:20px;height:20px;min-height:0;accent-color:var(--acc)}
.err{color:var(--bad);font-size:13px;margin-top:10px}

/* checklist */
.cl{background:var(--card);border-radius:var(--r);overflow:hidden}
.cl-row{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--hair)}
.cl-row:last-child{border-bottom:0}
.cl-name{min-width:0}
.cl-name b{font-weight:600}
.cl-qty{font-weight:800;font-size:17px;min-width:34px;text-align:right}
.tick{width:46px;height:40px;border-radius:10px;border:1.5px solid var(--hair);background:#fff;font-size:11px;font-weight:700;cursor:pointer;color:var(--mut);display:grid;place-items:center;line-height:1.1}
.tick.on{background:var(--ok);border-color:var(--ok);color:#fff}
.ticks{display:flex;gap:6px}
.cat{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);font-weight:700;padding:12px 12px 4px;background:#faf9f7;border-bottom:1px solid var(--hair)}
.progress{height:6px;background:#e7e5e1;border-radius:9px;overflow:hidden;margin:8px 0 2px}
.progress i{display:block;height:100%;background:var(--ok);border-radius:9px;transition:width .25s}

/* items editor */
.ie{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--hair)}
.ie .av{font-size:12px;color:var(--mut)}
.ie .av.low{color:var(--bad);font-weight:700}
.stepper{display:flex;align-items:center;gap:2px}
.stepper button{width:36px;height:36px;border-radius:9px;border:1.5px solid var(--hair);background:#fff;font-size:18px;font-weight:700;cursor:pointer}
.stepper input{width:48px;min-height:36px;padding:6px;text-align:center;font-weight:700}
.search{position:sticky;top:96px;z-index:5;background:var(--bg);padding:6px 0}
.sheet .search{top:-18px;padding-top:10px}

/* stock */
.stock{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:11px 12px;border-bottom:1px solid var(--hair);align-items:center}
.stock:last-child{border-bottom:0}
.nums{text-align:right;font-variant-numeric:tabular-nums;font-size:13px;color:var(--mut)}
.nums b{font-size:17px;color:var(--ink)}

/* finance */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kpi{background:var(--card);border-radius:var(--r);padding:12px}
.kpi b{display:block;font-size:20px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.kpi span{font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
@media (max-width:520px){.kpi{padding:10px}.kpi b{font-size:15px}.kpi span{font-size:10px}}
.bars{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;align-items:end;height:130px;padding:10px 4px 0}
.bar{display:flex;flex-direction:column;justify-content:flex-end;height:100%;gap:2px}
.bar i{display:block;border-radius:4px 4px 0 0;background:#d9d6d0;min-height:2px}
.bar i.p{background:var(--acc)}
.bar-l{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;font-size:10px;color:var(--mut);text-align:center;padding:4px 4px 0}
.tbl{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}
.tbl td,.tbl th{padding:9px 8px;border-bottom:1px solid var(--hair);text-align:right;white-space:nowrap}
.tbl td:first-child,.tbl th:first-child{text-align:left;white-space:normal}
.tbl th{font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.06em}
.tbl tr.click{cursor:pointer}
.scroll{overflow-x:auto;background:var(--card);border-radius:var(--r)}
.insight{border-left:3px solid var(--acc);padding:4px 0 4px 12px;margin:10px 0}
.neg{color:var(--bad)}

/* sheet / modal */
.sheet{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.35);display:flex;align-items:flex-end;justify-content:center}
.sheet-in{background:var(--bg);width:100%;max-width:640px;max-height:92vh;overflow:auto;border-radius:18px 18px 0 0;padding:18px var(--gut) calc(20px + env(safe-area-inset-bottom))}
@media (min-width:700px){.sheet{align-items:center}.sheet-in{border-radius:18px}}
.sheet-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.x{background:none;border:0;font-size:26px;line-height:1;cursor:pointer;padding:4px 8px;color:var(--mut)}

.auth{max-width:380px;margin:10vh auto 0;padding:0 var(--gut)}
.auth .brand{color:var(--ink);font-size:15px;margin-bottom:20px}
#toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 16px;border-radius:12px;font-size:14px;z-index:50;max-width:90vw}
.linkbox{display:flex;gap:6px}
.linkbox input{font-size:12px}
.empty{color:var(--mut);text-align:center;padding:30px 10px}
.log{font-size:12px;color:var(--mut)}
.log div{padding:3px 0}